communicable disease

noun

plural communicable diseases
: an infectious disease (such as cholera, hepatitis, influenza, malaria, measles, or tuberculosis) that is transmissible by contact with infected individuals or their bodily discharges or fluids (such as respiratory droplets, blood, or semen), by contact with contaminated surfaces or objects, by ingestion of contaminated food or water, or by direct or indirect contact with disease vectors (such as mosquitoes, fleas, or mice)

Note: The terms communicable disease and contagious disease are often used interchangeably. However, communicable diseases such as malaria or schistosomiasis that are spread by contact with disease vectors are not typically considered to be "contagious" diseases since they cannot be spread from direct contact with another person.

Examples of communicable disease in a Sentence

Recent Examples on the Web Health and Safety As the festival anticipates large crowds, winners are reminded of the potential risks associated with communicable diseases such as COVID-19 and monkeypox. Shelby Stewart, Essence, 22 May 2024 The idea was that nurses placed in primary schools could help treat and prevent communicable diseases so that children could stay in school and receive an education. TIME, 8 May 2024 The West Facility, which opened in 1991, is designated for prisoners with communicable diseases, but also houses detainees separate from those who are sick. Bart Jansen, USA TODAY, 9 May 2024 Through the use of state registries to maintain records, facilitate vaccine compliance, and identify at-risk unvaccinated students during disease outbreaks, school nurses were and are at the very heart of this progress in communicable disease prevention. TIME, 8 May 2024 These online communities were thriving long before the COVID-19 pandemic, which saw an explosion of false claims about vaccines, communicable diseases and even basic medical science. David Klepper, Fortune Well, 31 Jan. 2024 The policy allowed Border Patrol to expel immigrants without issuing asylum hearing dates due to concerns over communicable diseases. Julia Johnson, Washington Examiner, 15 May 2023 The last step is a medical check to ensure refugees will not spread a communicable disease. Aaron Navarro, CBS News, 17 Oct. 2023 For periods of the 20th century, the health priorities of successive governing bodies appeared focused more on reducing the spread of communicable disease to protect foreigners interacting with the native Palestinian population. Yara M. Asi, Fortune, 14 Oct. 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'communicable disease.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1785, in the meaning defined above

Time Traveler
The first known use of communicable disease was in 1785

Dictionary Entries Near communicable disease

Cite this Entry

“Communicable disease.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/communicable%20disease. Accessed 2 Jun. 2024.

Medical Definition

communicable disease

noun
: an infectious disease (as cholera, hepatitis, influenza, malaria, measles, or tuberculosis) that is transmissible by contact with infected individuals or their bodily discharges or fluids (as respiratory droplets, blood, or semen), by contact with contaminated surfaces or objects, by ingestion of contaminated food or water, or by direct or indirect contact with disease vectors (as mosquitoes, fleas, or mice)

Note: The terms communicable disease and contagious disease are often used interchangeably. However, communicable diseases (as malaria or schistosomiasis) that are spread by contact with disease vectors are not typically considered to be "contagious" diseases since they cannot be spread from direct contact with another person.

Last Updated: - Updated example sentences
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